31394928

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7349}}^1$

素因数の和:7449

約数の個数: 40

約数和(自身を含む): 82026000

約数和(自身を除く): 50631072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 7349, 14698, 22047, 29396, 44094, 58792, 88188, 117584, 176376, 352752, 654061, 1308122, 1962183, 2616244, 3924366, 5232488, 7848732, 10464976, 15697464, 31394928]

約数ペア:

[(1, 31394928), (2, 15697464), (3, 10464976), (4, 7848732), (6, 5232488), (8, 3924366), (12, 2616244), (16, 1962183), (24, 1308122), (48, 654061), (89, 352752), (178, 176376), (267, 117584), (356, 88188), (534, 58792), (712, 44094), (1068, 29396), (1424, 22047), (2136, 14698), (4272, 7349)]